P0870 OBD II Trouble Code Transmission Fluid Pressure Sensor / Switch C Circuit

How to diagnose, repair, and info on causes of a P0870 transmission trouble code related to the trans fluid pressure sensor switch C circuit. Also includes links to relevant forum topics on the code.

Symptoms of P0870 OBD II Trouble Code

Common Causes of P0870 OBD II Trouble Code

Severity of P0870 OBD II Trouble Code